Consider the following projects: Cash Flows ($) Project C0 C1 D 10,900 21,800 E 20,900 36,575 Assume that the projects are mutually exclusive and that the opportunity cost of capital is 8%. a. Calculate the profitability index for each project. (Do not round intermediate calculations. Round your answers to 2 decimal places.) Project Profitability Index D E b-1. Calculate the profitability-index using the incremental cash flows. (Do not round intermediate calculations. Round your answer to 2 decimal places.) Profitability-index b-2. Which project should you choose? Project D Project E